mGard key interlocks
What is mGard
Machine guarding applications
Switch gear applications
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Key & lock specifications
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BKS Key Switch Latching
K3
2 positionK4
3 position- 2 position switch uses 1 output pin
- 3 position switch uses 2 output pins
- Exclusing BKS ET key
- Latching - stay in each switch position
K3: Siemens 3SB30 00-5AE31 (E2: Volkswagen)
K4: Siemens 3SB30 00-5AE51 (E7: Volkswagen)
I/O & Safety Circuits
Images
Safety Data
| Standards | EN 60947-1:2007 (Low-voltage switchgear and control gear), EN60975-5-1:2004, EN62061:2005, EN/ISO13849-1:2008, EN50178:1997, EN60204-1:2006, EN50295:1999, GS-ET-19:04/2004 | |
| Certifications | CE marked for all applicable directives | |
| Category | Cat. 4, PLe (EN/ISO 13849-1) and SIL3 (EN/IEC 62061) | |
| Functional safety data* | B10d | 5.000.000 |
| MTTfd | High > 385 years (590 years) | |
| CCF | ||
| DC | High 99% (with correct monitoring of both channels and including the opposite-mode monitoring switch) | |
| PFHd [1/h] | 5,90E-10 | |
* eGard modules need to be constructed as a complete assembly to reach stated values
Downloads and drawings (Login required)
Datasheet K3, K4 |
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Installation manual |
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| 2D drawing K3 - K4 | |
| 3D model K3 - K4 | |
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